72127988

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 130909800

約数和(自身を除く): 58781812

約数列:

[1, 2, 4, 29, 58, 116, 709, 877, 1418, 1754, 2836, 3508, 20561, 25433, 41122, 50866, 82244, 101732, 621793, 1243586, 2487172, 18031997, 36063994, 72127988]

約数ペア:

[(1, 72127988), (2, 36063994), (4, 18031997), (29, 2487172), (58, 1243586), (116, 621793), (709, 101732), (877, 82244), (1418, 50866), (1754, 41122), (2836, 25433), (3508, 20561)]